CN102291728A - Wireless network quality monitoring terminal, system and method - Google Patents
Wireless network quality monitoring terminal, system and method Download PDFInfo
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- CN102291728A CN102291728A CN2010102038753A CN201010203875A CN102291728A CN 102291728 A CN102291728 A CN 102291728A CN 2010102038753 A CN2010102038753 A CN 2010102038753A CN 201010203875 A CN201010203875 A CN 201010203875A CN 102291728 A CN102291728 A CN 102291728A
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Abstract
The invention provides a wireless network quality monitoring terminal, system and method. The wireless network quality monitoring system comprises a monitoring terminal (100) and a monitoring center (200), wherein the monitoring terminal (100) is used for collecting wireless network parameters in a monitoring area, comparing the collected wireless network parameters a the pre-stored allowed range, and sending alarm information to the monitoring center (200) if the parameters go beyond the allowed range; and the monitoring center (200) receives the alarm information from the monitoring terminal (100). The wireless network quality monitoring terminal, system and method provided by the invention can collect the network parameters in real time at site in a coverage area and analyze the network parameters so as to obtain the current network quality of the coverage area in real time, and have the advantages of accurate monitoring, timely response, low cost and continuous monitoring.
Description
Technical field
The present invention relates to wireless communication field, and relate in particular to a kind of quality of wireless network monitor terminal, system and method thereof.
Background technology
Along with the extensive use of various emission stop signals, particularly repeater equipment, solved the problem of the part covering that exists in the network preferably.Yet, in the emission stop signal running, may be because the factors such as variation of barrier beyond the fault of emission stop signal itself or the emission stop signal and in the overlay area, and may cause the network quality deterioration of the good area of coverage of network quality before.
At present, all be that monitoring soft (firmly) part that utilizes emission stop signal to carry carries out to the monitoring of network quality, this monitoring soft (firmly) but the ruuning situation of part pilot signal cell site, thereby judge network quality according to this ruuning situation.Yet there is certain limitation in this kind monitor mode, and it can only judge network quality according to the ruuning situation of emission stop signal, seems powerless for cause the network quality deterioration because of other factors outside the emission stop signal for.For example, passive device (such as, amplifirer, coupler, antenna etc.) fault, network quality artificial and that natural cause caused worsen, be can't be by reflecting in the monitoring that emission stop signal carries soft (firmly) part.
For remedying the defective of above-mentioned network quality monitoring method, now adopted the mode of manual inspection to come monitor network quality, yet manual inspection is interim, can only write down some test points state at a time, can't realize integrality, continuation, real-time that network quality detects; In addition, the cost of manual inspection is very high.
Summary of the invention
Can't normally reflect the current network quality in the area of coverage and the defective of manual inspection cost height, integrality and poor continuity for solving above-mentioned network quality monitoring method, spy of the present invention provide a kind of can be in real time accurately quality of wireless network monitor terminal, system and the method thereof of monitor network quality.
Quality of wireless network supervisory control system provided by the invention comprises monitor terminal and Surveillance center, described monitor terminal is used for the wireless network parameter in the acquisition monitoring zone, wireless network parameter of being gathered and the allowed band of storing are in advance compared, and when exceeding allowed band, send warning information to Surveillance center; Described Surveillance center receives the warning information from described monitor terminal.
Wherein, described wireless network parameter can comprise one or more in signal level value, modulation error rate, bit error rate and the signal quality percentage.
Wherein, in the described monitor terminal in advance the allowed band of storage can set command to described monitor terminal and set by sending allowed band by described Surveillance center.
Wherein, described Surveillance center can send the wireless network parameter query statement to described monitor terminal, and this monitor terminal is sent to described Surveillance center in response to described instruction with institute's specified wireless network parameter of wireless network parameter query statement.
Wherein, described preset frequency can set command to described monitor terminal by transmission frequency by described Surveillance center and sets.
The present invention provides a kind of quality of wireless network method for supervising in addition, and this method comprises: utilize a monitor terminal to gather wireless network parameter in this guarded region in real time in a guarded region; And the wireless network parameter gathered and the allowed band of setting compared, and when exceeding allowed band, described monitor terminal sends warning information to Surveillance center.
Wherein, described wireless network parameter can comprise one or more in signal level value, modulation error rate, bit error rate and the signal quality percentage.
The present invention also provides a kind of quality of wireless network monitor terminal, wherein, this quality of wireless network monitor terminal comprises first antenna, network parameter detection module, control module, wireless communication module and second antenna that links to each other successively, described network parameter detection module is gathered wireless network parameter in the area to be monitored via first antenna, and this wireless network parameter is sent to control module; Described control module compares the wireless network parameter that the received allowed band with storage in advance, and when the wireless network parameter that is received exceeds the allowed band of storage in advance by described wireless communication module via the described second antenna outputting alarm information.
Wherein, described wireless network parameter can comprise one or more in signal level value, modulation error rate, bit error rate and the signal quality percentage.
Wherein, described network parameter detection module can be the detection chip of CMMB (China Mobile multimedia broadcasting) standard or DMB-TH (terrestrial DTV standard) standard.
Quality of wireless network monitor terminal provided by the invention, system and method thereof, monitor terminal can be positioned in the guarded region, but the wireless network parameter in this monitor terminal acquisition monitoring zone, wireless network parameter of being gathered and the allowed band of storing are in advance compared, and when exceeding allowed band, send warning information to Surveillance center; Described Surveillance center can receive the warning information from described monitor terminal, thereby the operator can be known the current network quality of overlay area in real time by the warning information that Surveillance center receives, and monitoring is accurate, reaction is timely, with low cost and the advantage of continuous monitoring but have.
Description of drawings
Fig. 1 is the structural representation of quality of wireless network supervisory control system provided by the invention;
Fig. 2 is the structural representation of the monitor terminal in the quality of wireless network supervisory control system provided by the invention; And
Fig. 3 is the flow chart of quality of wireless network method for supervising provided by the invention.
Embodiment
For allow above-mentioned and other purposes of the present invention, feature and advantage can be more obvious, hereinafter will cooperate appended diagram, be described in detail below.
Fig. 1 is the structural representation of quality of wireless network supervisory control system provided by the invention, as shown in Figure 1, quality of wireless network supervisory control system provided by the invention comprises monitor terminal 100 and Surveillance center 200, described monitor terminal 100 is used for the wireless network parameter in the acquisition monitoring zone, wireless network parameter of being gathered and the allowed band of storing are in advance compared, and when exceeding allowed band, send warning information to Surveillance center 200; The warning information that described Surveillance center 200 receives from described monitor terminal 100.
Described monitor terminal 100 can be installed in the area of wireless network coverage to be measured territory, and this zone can be selected by O﹠M department.Described Surveillance center 200 can run on the machine room computer of O﹠M department, and it can carry out radio communication with monitor terminal 100 by multiple information exchange rule (for example, GSM short message).The present invention at wireless network can comprise various wireless networks such as wireless digital TV-set network, mobile communications network and private wireless network.
Fig. 2 is the structural representation of the monitor terminal 100 in the quality of wireless network supervisory control system provided by the invention, as shown in Figure 2, described monitor terminal 100 can comprise first antenna 110, network parameter detection module 120, control module (MCU) 130, wireless communication module 140 and second antenna 150 that is electrically connected successively.
Wherein, described network parameter detection module 120 can pass through first antenna, 110 received RF signals, and it is nursed one's health and decodes, and obtains a plurality of wireless network parameters, afterwards with resulting all wireless network parameters to MCU 130.Wireless network parameter and its allowed band corresponding to this wireless network parameter of storing that MCU 130 is exported network parameter detection module 120 compare, and after described wireless network parameter exceeds allowed band, export alarm signal to wireless communication module 140, wireless communication module 140 is sent to Surveillance center 200 via second antenna 150 with described alarm signal.
Described Surveillance center 200 receives after the described alarm signal, can represent it, reminds the monitor staff by this, and the monitor staff can in time carry out malfunction elimination and maintenance to the overlay area of network quality difference in view of the above.Wherein, described Surveillance center 200 can represent described warning information in many ways, for example can directly be shown in warning information on the display screen, stand by lamp or send alarm sound glimmers.
Wherein, described wireless network parameter can comprise in signal level value, modulation error rate, bit error rate and the signal quality percentage one or more for weighing any parameter of quality of wireless network.Yet, the wireless network parameter of being gathered can by according to actual needs and the kind of wireless network select, and be not limited to above listed these a few class parameters.
The described allowed band of being stored among the MCU 130 is and the corresponding relevant allowed band of the parameter of being gathered, can set according to the network quality demand, for example when less demanding, comparatively loose allowed band can be set, otherwise narrower allowed band is set for network quality.
Described allowed band can directly be set in MCU 130, preferably, also can set or upgrade by Surveillance center 200, be that described allowed band can be set command to described monitor terminal 100 and sets by sending allowed band by described Surveillance center 200, described allowed band setting command comprises the information at the allowed band of various parameters.Particularly, described Surveillance center 200 sends allowed band and sets command to monitor terminal 100, the MCU 130 of monitor terminal 100 is after second antenna 150 and wireless communication module 140 these allowed band setting commands of reception, set or upgrade the allowed band of its corresponding parameter of storing according to the information in this instruction at the allowed band of various parameters, and utilize this allowed band and the parameter of being gathered to compare, come the deterioration of network quality is alarmed to adopt new network quality allowed band.By this, monitor terminal 100 can change the allowed band of monitor terminal 100 neatly.
Under the preferable case, described Surveillance center 200 can also send the wireless network parameter query statement to described monitor terminal 100, this wireless network parameter query statement comprises the information of the wireless network parameter of institute's desire inquiry, the MCU 130 of this monitor terminal 100 is by after second antenna 150 and the described wireless network parameter query statement of wireless communication module 140 receptions, according to the information of the wireless network parameter of this instruction comprised institute's desire inquiry, via the specified wireless network parameter of wireless communication module 140 and 150 these instructions of output of second antenna to Surveillance center 200.Surveillance center 200 can write down and resolve described wireless network parameter, thereby current quality of wireless network is carried out follow-up labor.
Specific any wireless network services all is to adopt a certain characteristic frequency to carry out wireless signal to send, for the specific aim that improves quality of wireless network monitoring (for example, only monitor the wireless digital TV-set quality of signals), under the preferable case, but described Surveillance center 200 transmission frequency set command to described monitor terminal 100, this frequency setting instruction comprises the information of the frequency of institute's desire monitoring, the MCU 130 of this monitor terminal 100 is by after second antenna 150 and the described frequency setting instruction of wireless communication module 140 receptions, the information of the frequency of institute's desire monitoring that instruction comprises according to this frequency setting, regulate the detection frequency of described network parameter detection module 120, so that it detects the related radio network parameter under the current setpoint frequency.
Wherein, the type of described network parameter detection module 120 can be selected according to the signal type of required detection, for example for the wireless digital TV-set signal, can select the coherent detection chip at CMMB standard or DMB-TH standard.Described MCU 130 can adopt the LPC2103 cake core of nxp company.Described wireless communication module 140 can adopt the TC35i module of Siemens Company, and this module is anti-interference strong, and the monitoring that is fit to very much radio frequency environment is used.Certainly, the particular hardware form of above-mentioned module is the example illustrative purposes only, and the present invention is not limited to this, and any hardware of corresponding function of realizing all can be used for the present invention.
Described Surveillance center 200 can need not to use special monitoring software, only need possess to receive and represent alarm signal and send command adapted thereto to the function of monitor terminal 100 to get final product, and it can be mobile phone or computer installation etc.In addition, Surveillance center 200 of the present invention can also be implemented in existing emission stop signal supervisory control system or the microwave monitoring system.
Fig. 3 is the flow chart of quality of wireless network method for supervising provided by the invention, and as shown in Figure 3, quality of wireless network method for supervising provided by the invention comprises: utilize a monitor terminal to gather wireless network parameter in this guarded region in real time in a guarded region; And the wireless network parameter gathered and the allowed band of setting compared, and when exceeding allowed band, described monitor terminal sends warning information to Surveillance center.
Wherein, described wireless network parameter can comprise one or more in signal level value, modulation error rate, bit error rate and the signal quality percentage.
Wherein, described allowed band can directly be set in monitor terminal, or can be set command to described monitor terminal and set by sending allowed band by described Surveillance center.
Wherein, described method also can comprise: utilize described Surveillance center to send the wireless network parameter query statement to described monitor terminal, this monitor terminal is sent to described Surveillance center in response to described instruction with institute's specified wireless network parameter of wireless network parameter query statement.
Wherein, described method also can comprise: utilize the wireless network parameter of the preset frequency in the described monitor terminal acquisition monitoring zone, this preset frequency sets command to described monitor terminal by described Surveillance center by transmission frequency and sets.
Quality of wireless network monitor terminal of the present invention, system and method thereof can be applicable in the various wireless networks such as wireless digital TV-set network, mobile communications network and private wireless network, can in time alarm the abnormal failure in the wireless network, so that the attendant rushes towards the scene very first time and deals with problems, and the attendant can write down the historical data that monitor terminal 100 is gathered at Surveillance center 200 places, these data are analyzed, so that, improve fault location speed to making comprehensive diagnos when prior fault.
Though the present invention is disclosed by the foregoing description, yet the foregoing description is not that any the technical staff in the technical field of the invention without departing from the spirit and scope of the present invention, should do various changes and modification in order to qualification the present invention.Therefore protection scope of the present invention should be as the criterion with the scope that appended claims was defined.
Claims (10)
1. quality of wireless network supervisory control system, this system comprises monitor terminal (100) and Surveillance center (200), described monitor terminal (100) is used for the wireless network parameter in the acquisition monitoring zone, wireless network parameter of being gathered and the allowed band of storing are in advance compared, and when exceeding allowed band, send warning information to Surveillance center (200); Described Surveillance center (200) receives the warning information from described monitor terminal (100).
2. quality of wireless network supervisory control system according to claim 1, wherein, described wireless network parameter comprises one or more in signal level value, modulation error rate, bit error rate and the signal quality percentage.
3. quality of wireless network supervisory control system according to claim 1, wherein, the allowed band of storing in advance in the described monitor terminal (100) sets command to described monitor terminal (100) by described Surveillance center (200) by the transmission allowed band and sets.
4. quality of wireless network supervisory control system according to claim 1, wherein, described Surveillance center (200) is used to send the wireless network parameter query statement to described monitor terminal (100), and this monitor terminal (100) is used in response to described instruction institute's specified wireless network parameter of wireless network parameter query statement being sent to described Surveillance center (200).
5. quality of wireless network supervisory control system according to claim 1, wherein, described monitor terminal (100) is used for the wireless network parameter of the preset frequency in the acquisition monitoring zone, and this preset frequency sets command to described monitor terminal (100) by described Surveillance center (200) by transmission frequency and sets.
6. quality of wireless network method for supervising, this method comprises:
In a guarded region, utilize a monitor terminal to gather wireless network parameter in this guarded region in real time; And
The wireless network parameter gathered and the allowed band of setting are compared, and when exceeding allowed band, described monitor terminal sends warning information to Surveillance center.
7. quality of wireless network method for supervising according to claim 6, wherein, described wireless network parameter comprises one or more in signal level value, modulation error rate, bit error rate and the signal quality percentage.
8. quality of wireless network monitor terminal, it is characterized in that, this quality of wireless network monitor terminal (100) comprises first antenna (110), network parameter detection module (120), control module (130), wireless communication module (140) and second antenna (150) that links to each other successively, described network parameter detection module (120) is gathered wireless network parameter in the area to be monitored via first antenna (110), and this wireless network parameter is sent to control module (130); Described control module (130) compares the wireless network parameter that the received allowed band with storage in advance, and when the wireless network parameter that is received exceeds the allowed band of storage in advance by described wireless communication module (140) via described second antenna (150) outputting alarm information.
9. quality of wireless network monitor terminal according to claim 8, wherein, described wireless network parameter comprises one or more in signal level value, modulation error rate, bit error rate and the signal quality percentage.
10. quality of wireless network monitor terminal according to claim 8, wherein, described network parameter detection module (120) is the detection chip of CMMB standard or DMB-TH standard.
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| CN2010102038753A CN102291728A (en) | 2010-06-17 | 2010-06-17 | Wireless network quality monitoring terminal, system and method |
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| CN2010102038753A CN102291728A (en) | 2010-06-17 | 2010-06-17 | Wireless network quality monitoring terminal, system and method |
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| WO2012095048A3 (en) * | 2012-02-23 | 2013-01-10 | 华为技术有限公司 | Method, device, and system for acquiring quality information of wireless network |
| CN103701668A (en) * | 2013-12-27 | 2014-04-02 | 青岛高校信息产业有限公司 | Power-control-based energy consumption monitoring method and system |
| CN104298701A (en) * | 2014-07-18 | 2015-01-21 | 技嘉科技股份有限公司 | I2C/SPI command detection and interpretation device and method |
| CN106533788A (en) * | 2016-12-09 | 2017-03-22 | 国网山东省电力公司微山县供电公司 | Network anomaly monitoring method and system |
| CN108632109A (en) * | 2018-03-09 | 2018-10-09 | 珠海格力电器股份有限公司 | Network communication quality obtaining method, device and system |
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| WO2012095048A3 (en) * | 2012-02-23 | 2013-01-10 | 华为技术有限公司 | Method, device, and system for acquiring quality information of wireless network |
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Application publication date: 20111221 |